66946944

素因数分解:

$2^7\times 3^1\times {\mathrm{313}}^1\times {\mathrm{557}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 178716240

約数和(自身を除く): 111769296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 313, 384, 557, 626, 939, 1114, 1252, 1671, 1878, 2228, 2504, 3342, 3756, 4456, 5008, 6684, 7512, 8912, 10016, 13368, 15024, 17824, 20032, 26736, 30048, 35648, 40064, 53472, 60096, 71296, 106944, 120192, 174341, 213888, 348682, 523023, 697364, 1046046, 1394728, 2092092, 2789456, 4184184, 5578912, 8368368, 11157824, 16736736, 22315648, 33473472, 66946944]

約数ペア:

[(1, 66946944), (2, 33473472), (3, 22315648), (4, 16736736), (6, 11157824), (8, 8368368), (12, 5578912), (16, 4184184), (24, 2789456), (32, 2092092), (48, 1394728), (64, 1046046), (96, 697364), (128, 523023), (192, 348682), (313, 213888), (384, 174341), (557, 120192), (626, 106944), (939, 71296), (1114, 60096), (1252, 53472), (1671, 40064), (1878, 35648), (2228, 30048), (2504, 26736), (3342, 20032), (3756, 17824), (4456, 15024), (5008, 13368), (6684, 10016), (7512, 8912)]